refactoring analysis logic
update the piano shim to include diatonic notes
change metronome marking symbol
use an icon for the metronome mark
refactor stave positioning and make the number of stave bars configurable
update keyboard shortcut legend
remove lines between each stave/bar when displaying the chord bank
minor fix to chord bank when no limit is specified
disable transpose control per Rowland
update metronome tempo input box with default when necessary
added metronome LED
disabling octaves&fifths and doubling highlights for now per Rowland
fix flicker on metronome mark when banking chords
style changes suggested by jmartini
augment analysis object with configuration data
basic analysis info is now displaying above and below the staff
ensure that key signature changes propagate to the analysis
fix tritone highlighting
enable root highlighting
show interval analysis